How do I wind an eight-day movement?

Eight-day clocks require winding via keys inserted into winding holes on the dial face, which draw up the internal weights suspended on cords or chains. Care must be taken to support the weight pulley slightly while winding to avoid sudden strain on the gut lines or brass drums.

What is the difference between thirty-hour and eight-day clocks?

Thirty-hour movements require resetting and winding daily or slightly past daily, driven by simpler gear trains often using a single hand for time indication. Eight-day movements utilise twin weights and more complex gearing to run for over a week between winding intervals and typically feature separate minute and hour hands.

Where were regional clocks made?

Makers operated in towns and cities across the British Isles, signing dials with their name and location such as Chester, Preston, Falkirk, or Newark. Local cabinet makers built the oak floor cases to house these movements, resulting in distinct regional styles of woodwork and joinery.

How do I keep a longcase clock running accurately?

The case must stand level on a solid floor with the back secured to the wall to prevent vibration from disturbing the pendulum beat. Adjustment nuts on the pendulum bob allow the rate to be slowed or accelerated depending on whether the clock gains or loses time.